Deploy Preview URLs Got Indexed by Google
Preview URLs from Vercel or Netlify appear in Google's index, often outranking your canonical domain — usually a missing noindex header or robots block on preview hosts.
Articles tagged with #Vercel
Preview URLs from Vercel or Netlify appear in Google's index, often outranking your canonical domain — usually a missing noindex header or robots block on preview hosts.
Your monorepo has three deployable apps but Vercel only deploys one — usually a root directory misconfig, ignored build command, or Turbo filter that swallows the others.
An ISR page keeps serving cached HTML for hours past its revalidate window — almost always a CDN cache shadowing, build-output drift, or on-demand path mismatch.
Your Vercel build runs for 45 minutes and gets killed with 'Build exceeded maximum duration' — usually a cold cache, unbounded page generation, or a hung post-build step.
Edge Functions sound great on the slide deck, but most content sites do not need them. Here is when Edge actually wins, when Node serverless is better, and when static is the right answer.
ISR sounds modern, SSG sounds old, but for a content site the choice is concrete. Here is the actual trade-off in build time, freshness, cost, and rollback.
Deploying a content site from a Turborepo monorepo on Vercel is mostly settings, not magic. Here is the exact root config, ignored builds, and shared package wiring that works.
Same domain works fine when bound to Vercel, fails when you try Firebase Hosting. Why Firebase has stricter requirements and how to fix.
Vercel is famous for Next.js, but it is also excellent for Astro content sites. Use this vercel.json setup, image config, and bandwidth math to decide.
Vercel build failures are usually one of six causes — Node version, env var, type error, dependency, OOM, or stale cache. Match the log, paste the fix.
A pre-launch checklist for content sites going live on Vercel in 2026 — covers Astro / Next.js settings, custom domain, env vars, sitemap, canonical, analytics, and rollback.
Point a custom domain at Vercel with the exact DNS records, dig + curl verification, and Cloudflare-in-front configuration that does not break SSL.
Ship an Astro site on Vercel with the exact astro.config.mjs, vercel.json, CLI commands, and SSL verification — no detours.
Vercel Hobby is free non-commercial; Pro is $20/seat/mo. Use this limits table, project audit script, and budget config to decide.
Vercel is a framework-native platform — first-class for Next.js, Astro, SvelteKit. Get the mental model, sample vercel.json, and a 5-minute deploy.
Site builds but 500s in production — usually serverless function, env vars, or edge runtime.
Build never finishes — typically OOM, dependency deadlock, or build timeout.
Step-by-step 2026 guide to deploying Next.js on Vercel — auto-detection, environment variables, ISR, image optimization, and the App Router gotchas indie devs lose half a day to.
When a Vercel deploy goes red, the log already tells you what's broken — if you know where to look. Three key positions, plus the five most common failure modes.
Both have generous free tiers and great DX. Here's how Firebase Hosting and Vercel differ on serverless, ecosystem, deployment, SEO, and pricing in 2026.